I do not much like this Saturday's Cryptic! It is one of the compilers who likes long clues with four-letter answers. The answers I have done were not particularly hard, but I have googled a few, including:
13 down: Musical work, having name for ship at sea (3,8)
I thought of SEA SYMPHONY, but there's no link to 'having name'. The answer is HMS PINAFORE.
I think that is unfair! Why is HMS considered to be a three-letter word? Shouldn't it have been (1,1,1,8)?
At least I can keep up my daily up and down the Close laps in this lovely weather.
Ah, wwell, I'll keep it on the CCTV and plod on.